Paper Title:
Multi-Particle Unit Cell Models for Particulate-Reinforced Titanium Matrix Composites
  Abstract

Fixed point iteration method for multi-particle unit cell’s boundary condition is presented. On the basis of this method, the macroscopic effective material parameters can be obtained from a microscopic point of view. Multi-particle unit cell models containing some important microstructure characteristics of TP-650 titanium matrix composites are established. The real displacement constrained conditions are applied on the multi-particle unit cell using this method, and the mechanical properties and fracture behaviors of the composites under tensile loading are simulated. A good agreement was obtained between the experimental results and the numerical predictions, which verifying the rationality of the FE models based on fixed point iteration method.

  Info
Periodical
Key Engineering Materials (Volumes 417-418)
Edited by
M.H Aliabadi, S. Abela, S. Baragetti, M. Guagliano and Han-Seung Lee
Pages
441-444
DOI
10.4028/www.scientific.net/KEM.417-418.441
Citation
W. D. Song, H. Y. Liu, J. G. Ning, "Multi-Particle Unit Cell Models for Particulate-Reinforced Titanium Matrix Composites", Key Engineering Materials, Vols. 417-418, pp. 441-444, 2010
Online since
October 2009
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Price
$32.00
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